This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.
The SpectrAlert Advance series offers the most versatile and easy-to-use line of low frequency sounder and low frequency sounder strobes in the industry.
FZM-1 is a standard-sized module used to monitor and supervise compatible two-wire, 24 volt, smoke detectors on a Class A (Style D) or Class B (Style B) circuit.
The HN-A500I provides a reliable and efficient means of amplifying audio signals for PAVA systems. This makes it a must-have for public places, especially during emergencies. It supports both balance
The SpectrAlert Advance P2WK is a white, two-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.
For a hard-working professional microphone designed to withstand the rigours of speech or music performances, try the HN-EDA91 from Honeywell. You can turn it on or off with the simple push of a butto